Category Archives: Beitrag
Defining calibration intervals: Why operating conditions are more important than a fixed annual schedule
Many companies automatically calibrate their measuring and test equipment every twelve months. This schedule is...
Temperature data loggers for the cold chain and storage: Reliably documenting limit values
Temperature-sensitive foods, pharmaceuticals, laboratory samples, chemicals and technical products often have to be stored within...
Selecting a hydrogen pressure sensor: Correctly assessing materials, seals and approvals
Hydrogen is used in electrolysis plants, compressors, storage systems, fuel-cell systems, test benches, pipeline networks...
Installing a load cell correctly: Avoid incorrect load application, unsuitable supports and force shunts
A high-quality load cell can only measure accurately if the mechanical design allows the intended...
Pt100 or Pt1000: Which resistance thermometer sensor is the better choice?
Pt100 and Pt1000 are among the most commonly used platinum resistance sensors for industrial temperature...
Selecting mineral-insulated thermocouples correctly: Diameter, response time and bending radius
Mineral-insulated thermocouples are used in furnaces, machines, process plants, test benches, exhaust ducts, tools and...
Harmonics caused by variable frequency drives: Why TRMS alone is often not enough
Variable frequency drives enable energy-efficient and flexible speed control of motors. At the same time,...
Submersible probe or radar level sensor: Which measuring principle suits the tank?
Different measuring principles are available for continuous level measurement in tanks, vessels, shafts and basins....
Simulating a 0–10 V signal: Testing analogue inputs and transmitters in the control cabinet
Analogue voltage signals from 0 to 10 V are still widely used in mechanical engineering,...
Installing a melt pressure sensor correctly: Pay attention to the mounting hole, thread and diaphragm protection on the extruder
Melt pressure sensors and melt pressure transmitters operate under demanding conditions. They measure the pressure...